standalone.md

Standalone use

If you already have a cluster (with another provider or whatever), you can still use this Terraform to deploy all the mentioned tools on it, if and only if you use ingress-nginx as your ingress controller. For this, you will need a kubeconfig file to access your cluster. (or your credentials, if so, you will have to modify by yourself the terraform.tf file).

This part will install :

• Cert-manager, provisionned with issuers
• Prometheus along Grafana
• ArgoCD provisionned with a default repository
• Velero
• Hashicorp Vault
• Loki

Requirements

Ingress-nginx must be configured with some values:

controller:
  metrics:
    enabled: true
    serviceMonitor:
      additionalLabels:
        release: prometheus
      enabled: true
  extraArgs:
    enable-ssl-passthrough: true

Steps

Follow the following steps (every command must be run at the root of the repository):

• Run bin/bootstrap.sh standalone and fill the asked variables;
  • Only the most common variables are prompted, if you want to change other variables, you will have to edit the standalone/terraform.tfvars file by yourself. (the complete list of variables is available in the standalone/variables.tf file)
• Run bin/terraform-init.sh standalone to initialize the Terraform state;
• Put your kubeconfig file in the standalone folder;
• Run bin/terraform-plan.sh standalone to see what will be deployed;
• Run bin/terraform-apply.sh standalone to deploy.